[Jasmine_777]

Hi guys,

I'm stuck on this question where it's asking for the gdm-3, I thought moldm-3 x RMM = gdm-3

So I did that to get 6.1 x 10-4 but then why does it have to be multiplied by 1000?

Thank you!

[EierVonSatan]

It wants it in g cm^-3

[Jasmine_777]

(Original post by EierVonSatan)
It wants it in g cm^-3

......

Ahhhhh!

Thanks for spotting that!

k might as well clarify with you

so cm-3 ---> dm-3 = /1000
dm-3 ----> cm-3 = x1000

[EierVonSatan]

(Original post by Jasmine_777)
......

Ahhhhh!

Thanks for spotting that!

k might as well clarify with you

so cm-3 ---> dm-3 = /1000
dm-3 ----> cm-3 = x1000

Other way around

If you have 1 'thing' in 1 mililitre, then you have 1000 'things' in 1 litre

[Jasmine_777]

(Original post by EierVonSatan)
Other way around

If you have 1 'thing' in 1 mililitre, then you have 1000 'things' in 1 litre

Woops.

Thanks for that again

Do you mind if I post a q here coz you seem to know your stuff !

[EierVonSatan]

(Original post by Jasmine_777)
Woops.

Thanks for that again

Do you mind if I post a q here coz you seem to know your stuff !

if it's related then post it here, if not, start a new thread

plenty of competent people around, plus I check here a lot

[Jasmine_777]

(Original post by EierVonSatan)
if it's related then post it here, if not, start a new thread

plenty of competent people around, plus I check here a lot

kinda different so I'll start a new thread